1) ammonia air vented
合成氨放空气
1.
It puts forward three kinds of transitional plans in Jincheng,long-distance conveying ammonia air vented plan,regional condensing coal-bed methane mixed with air supply plan,condensing coal-bed methane mixed with air mingled with ammonia air vented plan.
提出了晋城市过渡补充的三种方案,即长距离输送合成氨放空气方案,压缩煤层气掺混空气分区供气方案和压缩煤层气掺空气混合成氨放空气供气方案,通过对三种方案项目投资的经济性、后期运营的可行性进行分析,最后得出最合理的方案。
2) exhaust gases from ammonia synthesis
合成氨弛放气
1.
The o anisidine was prepared by catalytic hydrogenation of o nitroanisole with exhaust gases from ammonia synthesis.
研究了合成氨弛放气催化氢化邻硝基苯甲醚生产邻氨基苯甲醚的工艺，通过正交试验确定优化工艺条件为：反应温度１３０ ～１４０ ℃，反应压力４ ～５ＭＰａ，催化剂用量为邻硝基苯甲醚质量的１ ％ 。
3) purge gas from ammonia synthesis loop
氨合成弛放气
4) methanol synthesis releasing gas
甲醇合成放空气
5) ammonia synthesis gas
氨合成气
1.
A new process has been developed to synthesize p-aminophenol methyl ether from p-nitrophenol methyl ether by catalytic hydrogenation,using ammonia synthesis gas instead of pure hydrogen.
采用合成氨厂氨合成气代替纯氢气催化氢化对硝基苯甲醚合成对氨基苯甲醚的新工艺,探讨了合成反应条件和对氨基苯甲醚收率的影响规律。
2.
Fatty sec-amines can be directly prepared by catalytic h ydrogenation of fatty nitriles,using ammonia synthesis gas instead of pure hydro gen.
采用合成氨厂的氨合成气代替纯氢气使脂肪腈加压催化氢化 ,可一步制得双脂肪烃基仲胺。
3.
A new process of synthesize oaminophenol methyl ether from onitrophenol methyl ether by catalytic hydrogenation, using ammonia synthesis gas instead of pure hydrogen were developed.
采用合成氨厂氨合成气代替纯氢气催化氢化邻硝基苯甲醚合成邻氨基苯甲醚的新工艺 ,探讨了合成反应条件对邻氨基苯甲醚收率的影响规律。
补充资料：放空气
比喻故意制造某种气氛或散布某种消息（多含贬义）：他早就放出空气，说先进工作者非他莫属。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条